BlockTalk Find Your Set

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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Summer Cottage

Checking

6365 Summer Cottage

149 pieces in 52 part and color combinations, plus 1 minifigure.

LEGO counts 144 pieces. This inventory comes from a separate parts catalog and lists 153, including the 4 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Bricks 56 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 1 x 6 Black Part 3009 Element 300926 ×1
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 2 x 2 without Inside Ridges Blue Part 3003a ×1
  • Brick 1 x 4 Red Part 3010 Element 301021 ×1
  • Brick 2 x 2 without Inside Ridges White Part 3003a ×6
  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×11
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×15
  • Brick 1 x 3 Yellow Part 3622 Element 362224 ×2
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×7
  • Brick 1 x 6 Yellow Part 3009 Element 300924 ×2
  • Brick 1 x 8 Yellow Part 3008 Element 300824 ×4
  • Brick 2 x 2 without Inside Ridges Yellow Part 3003a ×2

Bricks Sloped 29 pieces

  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×1
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×8
  • Brick Sloped 45° 2 x 2 Double Red Part 3043 Element 304321 ×3
  • Brick Sloped 45° 2 x 3 Red Part 3038 Element 6303213 or 4195081 ×8
  • Brick Sloped 45° 2 x 3 Double Red Part 3042 Element 304221 ×1
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×8

Plates 18 pieces

  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 1 x 1 Red Part 3024 Element 302421 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 6 x 14 Red Part 3456 Element 4179193 or 345621 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 ×1
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×1
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×4
  • Plate 1 x 8 Yellow Part 3460 Element 346024 ×3

Plants & Trees 17 pieces

  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×4
  • Plant, Pine Tree, Large, 4 x 4 x 6 2/3 Green Part 3471 Element 6248463 or 347128 ×1
  • Plant, Flower - Small Red Part 3742 2 spares in the box ×6
  • Plant, Flower - Small Yellow Part 3742 2 spares in the box ×6

Windows and Doors 16 pieces

  • Door 1 x 4 x 5 with 4 Panes, Squared Base Black Part 3861b Element 4239372 or 386126 ×1
  • Window 1 x 4 x 3 Black Part 3853 Element 4216388 or 4189082 ×3
  • Window 1 x 2 x 3 Shutter Green Part 3856 Element 385628 ×6
  • Window 1 x 2 x 3 Pane White Part 3854 Element 385401 ×6

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1
  • Turntable 2 x 2 Plate, Base White Part 3680 Element 368001 ×1

Minifig Accessories 2 pieces

  • Equipment Cup / Mug [Plain] Yellow Part 3899 Element 389924 ×2

Tiles 2 pieces

  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1

Bars, Ladders and Fences 1 piece

  • Antenna 1 x 4 with Rounded Top Light Gray Part 3957a Element 395702 ×1

Baseplates 1 piece

  • Baseplate 16 x 22 Green Part 210 ×1

Bricks Round and Cones 1 piece

  • Brick Round 1 x 1 Solid Stud Black Part 3062a ×1

Minifig Heads 1 piece

  • Minifig Head [Plain] [Solid Stud] Trans-Clear Part 3626a ×1

Plates Round Curved and Dishes 1 piece

  • Dish 4 x 4 Inverted [Radar] with Red Stripes Print Space Radar White Part 3960pr9986 Element 4190508 or 80062 ×1

Stickers 1 piece

  • Sticker Sheet for Set 6365-1 [No Color/Any Color] Part 192885 ×1

Transportation - Land 1 piece

  • Seat / Chair 2 x 2 White Part 4079 ×1

Minifigures 1 figure

  • Woman, Black Vest over Red Top, Red Legs, Black Hair Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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